500 Error when trying to get CI status badge
GitLab 8.3.1
Started GET "/ci/projects/14/status.png?ref=master" for 127.0.0.1 at 2015-12-29 00:24:19 +0300
Processing by Ci::ProjectsController#badge as PNG
Parameters: {"ref"=>"master", "id"=>"14"}
Completed 500 Internal Server Error in 159ms (ActiveRecord: 5.3ms)
NoMethodError (undefined method `commit' for nil:NilClass):
app/services/ci/image_for_build_service.rb:7:in `execute'
app/controllers/ci/projects_controller.rb:17:in `badge'